diff --git a/phoneinfoga.py b/phoneinfoga.py
index a349337..8ec29e2 100644
--- a/phoneinfoga.py
+++ b/phoneinfoga.py
@@ -1,12 +1,11 @@
 #!/usr/bin/env python
 
-import sys
-import hashlib
-import json
-from bs4 import BeautifulSoup
-
 try:
-    import requests
+	import requests
+	import sys
+	import hashlib
+	import json
+	from bs4 import BeautifulSoup
 except:
     print "Request library not found, please install it before proceeding\n"
     sys.exit()
@@ -27,23 +26,26 @@ def help():
 	print "       -n|--number: Phone number to search"
 	print "       -h|--help: Help command"
 
-def getInformations(PhoneNumber):
-	# verify input type
-	if str.isdigit(PhoneNumber) != True:
-		print("\033[31mError: please enter a valid integer as value")
-		sys.exit()
-
-	print("Fetching information for number +" + PhoneNumber + "...")
-
-	# get scl_request_secret
+def getRequestSecret():
+	requestSecret = ''
 	resp = requests.get('https://numverify.com/')
 	soup = BeautifulSoup(resp.text, "html5lib")
 	for tag in soup.find_all("input", type="hidden"):
 		if tag['name'] == "scl_request_secret":
 			requestSecret = tag['value']
 			break;
+	
+	return requestSecret
 
-	apiKey = hashlib.md5(PhoneNumber + requestSecret).hexdigest()
+def getInformations(PhoneNumber):
+	# verify input type
+	if str.isdigit(PhoneNumber) != True:
+		print("\033[31mError: please enter a valid integer.")
+		sys.exit()
+
+	print("Fetching information for number +" + PhoneNumber + "...")
+
+	apiKey = hashlib.md5(PhoneNumber + getRequestSecret()).hexdigest()
 
 	response = requests.get("https://numverify.com/php_helper_scripts/phone_api.php?secret_key=" + apiKey + "&number=" + PhoneNumber)
 	if response.content == "Unauthorized" or response.status_code != 200:
@@ -51,22 +53,26 @@ def getInformations(PhoneNumber):
 		sys.exit()
 
 	data = json.loads(response.content)
-
-	if data["valid"] == False:
-		print("\033[31mError: the number +" + PhoneNumber + " is not valid.")
-		print("Be sure to use the correct format : (+)1 415-858-6273 (without spaces)\033[94m")
+	
+	try:
+		data["valid"] == True
+	except:
+		print("\033[31mError: Please specify a phone number. " + PhoneNumber + " is not valid.")
+		print("Example: 14158586273\033[94m")
 		sys.exit()
+	else:
+		print "\n"
+		print "\033[1;32m1 result found for (" + data["country_prefix"] + ") " + data["local_format"]
+		print "\n"
+		print("[Country] " + data["country_name"] + "(" + data["country_code"] + ")")
+		print("[Carrier] " + data["carrier"])
+		print("[Line type] " + data["line_type"])
 
-	print "\n"
-	print "\033[1;32m1 result found for (" + data["country_prefix"] + ") " + data["local_format"]
-	print "\n"
-	print("[Country] " + data["country_name"] + "(" + data["country_code"] + ")")
-	print("[Carrier] " + data["carrier"])
-	print("[Line type] " + data["line_type"])
-
-if sys.argv[1:][0] == "-n" or sys.argv[1:][0] == "--number":
-	PhoneNumber = sys.argv[1:][1]
-	getInformations(PhoneNumber)
-else:
+try:
+	sys.argv[1:][0] == "-n" or sys.argv[1:][0] == "--number"
+except:
 	help()
 	sys.exit()
+else:
+	PhoneNumber = sys.argv[1:][1]
+	getInformations(PhoneNumber)